156968175154

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{471509}}^1$

素因数の和:471647

約数の個数: 48

約数和(自身を含む): 283811299200

約数和(自身を除く): 126843124046

約数列:

[1, 2, 7, 14, 43, 49, 79, 86, 98, 158, 301, 553, 602, 1106, 2107, 3397, 3871, 4214, 6794, 7742, 23779, 47558, 166453, 332906, 471509, 943018, 3300563, 6601126, 20274887, 23103941, 37249211, 40549774, 46207882, 74498422, 141924209, 260744477, 283848418, 521488954, 993469463, 1601716073, 1825211339, 1986938926, 3203432146, 3650422678, 11212012511, 22424025022, 78484087577, 156968175154]

約数ペア:

[(1, 156968175154), (2, 78484087577), (7, 22424025022), (14, 11212012511), (43, 3650422678), (49, 3203432146), (79, 1986938926), (86, 1825211339), (98, 1601716073), (158, 993469463), (301, 521488954), (553, 283848418), (602, 260744477), (1106, 141924209), (2107, 74498422), (3397, 46207882), (3871, 40549774), (4214, 37249211), (6794, 23103941), (7742, 20274887), (23779, 6601126), (47558, 3300563), (166453, 943018), (332906, 471509)]